Which one is known as barytes

The largest and shortest distance of the earth from the sun are r₁ and r₂ its distance from the sun when it is at the perpendicular to the major axis of the orbit drawn from the sun

  and 

For such questions, we should know about the dot product.

An ant goes from to Q on a circular path in 20 second Radius OP=10 m. What is the average speed and average velocity of it ?

The graph of position time shown in the figure for a particle is not possible because ...

Shape of the graph of position time given in the figure for a body shows that

As shown in the figure particle P moves from A to and particle Q moves from C to D. Displacements for P and Q are and y respectively then

Kepler's second law regarding constancy of aerial velocity of a planet is consequences of the law of conservation of

The orbital speed of Jupiter is

If the earth is at one-fourth of its present distance from the sun the duration of year will be

The period of a satellite in a circular orbit of radius R is T. the period of another satellite in a circular orbit of radius 4R is

Here is a cube made from twelve wire each of length , An ant goes from to through path A-B-C-G. Calculate the displacement.

As shown in the figure a particle starts its motion from 0 to . And then it moves from. A to B. is an are find the Path length

A particle moves from A to P and then it moves from P to B as shown in the figure. Find path length and displacement.

A particle moves from A to B and then it moves from B to C as shown in figure. Calculate the ratio between path length and displacement.

As shown in the figure a particle moves from. 0 to A, and then to B. Find pathlength and displacement.